| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.myfaces.tobago.el; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import javax.faces.context.FacesContext; |
| import java.lang.invoke.MethodHandles; |
| import java.security.Principal; |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.Set; |
| |
| public class UserWrapper { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); |
| |
| private Map roles; |
| |
| public UserWrapper() { |
| roles = new RolesMap(); |
| } |
| |
| public Principal getPrincipal() { |
| final FacesContext facesContext = FacesContext.getCurrentInstance(); |
| final Principal principal = facesContext.getExternalContext().getUserPrincipal(); |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("getPrincipal(): {}", principal); |
| } |
| return principal; |
| } |
| |
| public Map getRoles() { |
| return roles; |
| } |
| |
| private static class RolesMap implements Map { |
| |
| @Override |
| public Object get(final Object key) { |
| final String role = (String) key; |
| final FacesContext facesContext = FacesContext.getCurrentInstance(); |
| final boolean inRole = facesContext.getExternalContext().isUserInRole(role); |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("is in role '{}': {}", key, inRole); |
| } |
| return Boolean.valueOf(inRole); |
| } |
| |
| @Override |
| public int size() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void clear() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean isEmpty() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean containsKey(final Object key) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean containsValue(final Object value) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Collection values() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void putAll(final Map t) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Set entrySet() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Set keySet() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Object remove(final Object key) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Object put(final Object key, final Object value) { |
| throw new UnsupportedOperationException(); |
| } |
| } |
| } |